Main country
United States
87,605 people
65.6% of total
Surname
Buchanan
133,511 worldwide · 115 countries
133,511
Total population
115
Countries
1 in every 60,669
Frequency
Rarity
Common
Dispersion
Global
Top countries
1
United States
87,605
65.6%
2
Canada
9,340
7%
3
Australia
8,076
6%
4
England
7,980
6%
5
Scotland
6,242
4.7%
World distribution
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